NDT (non-destructive testing) professionals play a critical role in ensuring the safety and reliability of various materials and structures.
From inspecting aircraft engines to evaluating the integrity of pipelines, these professionals use various techniques to identify defects and potential issues without damaging the material or structure being inspected.
In this article, we'll take a closer look at what it takes to become an NDT professional, the industries they work in, and the skills they need to succeed.
Non-destructive Testing professionals can work in a variety of industries, including aerospace, manufacturing, oil and gas, construction, and transportation.
In these industries, NDT professionals play a critical role in ensuring the safe and reliable operation of various equipment and structures.
For example, in aerospace, NDT professionals use techniques such as Ultrasonic Testing to inspect aircraft engines and detect any flaws or defects that could affect their performance.
In manufacturing, NDT professionals use Radiographic Testing to evaluate the integrity of welds in pressure vessels and other critical equipment.
In the Oil and Gas Industry, NDT professionals use magnetic particle testing to inspect pipelines and identify any cracks or defects that could lead to leaks or other safety hazards.
To become an NDT professional, one typically needs to complete a training program and pass certification exams.
Many NDT institutions, such as the American Society for Nondestructive Testing (ASNT), the British Institute of Non-Destructive Testing (BINDT), and the Canadian Institute for Nondestructive Evaluation (CINDE), offer training and certification programs.
Basic courses provide an introduction to the principles and practices of NDT and cover the basics of various NDT methods, such as ultrasonic testing, radiographic testing, visual inspection, magnetic particle testing, Liquid Penetrant Testing, and eddy current testing.
Advanced courses are designed for experienced NDT personnel and provide more in-depth instruction on specific NDT methods, as well as advanced techniques and applications.
Certification courses are designed to prepare students for certification exams, such as those offered by ASNT or CINDE.
In addition to completing a training program, NDT professionals must also possess certain skills and knowledge to succeed in their roles.
They must be able to read and interpret engineering drawings and schematics, have knowledge of materials science, and be able to follow safety protocols.
NDT professionals must also be able to work independently and make critical decisions, as the results of their testing can have significant implications for the safety of people and the performance of equipment.
NDT professionals must also have excellent communication skills, as they often work in teams and must be able to explain their findings and recommendations to others.
They must be able to write detailed reports that accurately reflect their findings and be able to communicate with engineers and other technical professionals who may not be familiar with NDT Techniques and terminology.
Finally, NDT professionals must be committed to ongoing learning and professional development.
As new technologies and techniques are developed, NDT professionals must stay up-to-date with the latest trends and developments in the field.
They may attend conferences, participate in workshops, or take additional training courses to expand their knowledge and expertise.
In conclusion, NDT professionals play a critical role in ensuring the safety and reliability of various materials and structures.
To become an NDT professional, one must complete a training program pass certification exams, and possess certain skills and knowledge, including the ability to read and interpret engineering drawings and schematics, knowledge of materials science, and excellent communication skills.
Finally, NDT professionals must be committed to ongoing learning and professional development to stay up-to-date with the latest trends and developments in the field.